Yeah I get concerned with it too, it's just not natural, and I don't believe half of what I hear, or what I'm told.
Is there no one else, other than me, concerned about the practice of dumping dye into the Chicago River? Seems to be a very dangerous and destructive practice in terms of environmental issues. How can this possibly be ok?
Three men use flour sifters to dump about 40 pounds of an environmentally friendly orange powder into the river. The fourth drives the boat. The formula for the powder, which turns the water bright green when it hits, is top-secret.